Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 21 |
| Details | binding site for residue CYC A 701 |
| Chain | Residue |
| A | LEU495 |
| A | CYS528 |
| A | HIS529 |
| A | PHE536 |
| A | PHE541 |
| A | 3CX702 |
| A | NA703 |
| A | NA704 |
| A | NA705 |
| A | HOH811 |
| A | HOH823 |
| A | GLN497 |
| A | HOH832 |
| A | HOH848 |
| A | ASP498 |
| A | THR499 |
| A | TYR500 |
| A | ARG508 |
| A | TYR509 |
| A | LEU515 |
| A | THR526 |
| site_id | AC2 |
| Number of Residues | 13 |
| Details | binding site for residue 3CX A 702 |
| Chain | Residue |
| A | LEU495 |
| A | TRP496 |
| A | GLN497 |
| A | TYR500 |
| A | ARG508 |
| A | ALA523 |
| A | GLY524 |
| A | PHE525 |
| A | CYC701 |
| A | HOH809 |
| A | HOH818 |
| A | HOH832 |
| A | HOH854 |
| site_id | AC3 |
| Number of Residues | 4 |
| Details | binding site for residue NA A 703 |
| Chain | Residue |
| A | THR543 |
| A | TYR559 |
| A | CYC701 |
| A | HOH823 |
| site_id | AC4 |
| Number of Residues | 3 |
| Details | binding site for residue NA A 704 |
| Chain | Residue |
| A | GLN490 |
| A | LEU495 |
| A | CYC701 |
| site_id | AC5 |
| Number of Residues | 5 |
| Details | binding site for residue NA A 705 |
| Chain | Residue |
| A | PHE525 |
| A | THR526 |
| A | HIS529 |
| A | CYC701 |
| A | HOH854 |
